2AX96-Y16-TKESSARIS WEARABLE TECHNOLOGY INTERCHANGEABLE STRAP WATCH

SMART BRACELET USER MANUAL It is recommended to read this user manual carefully and keep it for future reference Product Overview Silical Strap Specification 1. Waterproof IP67 2. Chipset HS 6620D 3. 1.3 inch IPS color display 4. Single touch Screen 5. 170mAh battery (Stand by 10~15days) 6. Compatible with iOS & Android 7. Watch Size: 45.5 x 37 x 9.5mm Main functions Steps Temperature Monitoring Calories SleepNotifications Sedentary Reminder StopwatchFind Watch Alarm Heart Rate Blood Pressure Off & OnBlood Oxygen Operation (The bracelet) Turn on Press the on bottom center of screen and hold for 3 seconds to turn on the bracelet. Clockfaces After turning on the bracelet, touch circular button to go into clock faces. There are a total of 3 clock faces available. You can tap the circular button on bottom center of screen and 8 functions will appear. Other function On “other screen” hold down the circular button for 3 seconds to enter the interface. The order is Stopwatch, Find Phone, Bluetooth, Turn Off and Return. There are three main pages in the app. Dashboard Middle Page Setting Dashboard On the dashboard, it will show all of your daily fitness data like steps, calories, distance, sleep, heart-rate, blood-pressure, and blood-oxygen. You can also check data for a 1 week or month period. Middle Page You could use remote camera and find device in this page, you also could use the GPS function in here. Setting Personal Data: Set-up all your personal information like name, height, weight, birthday, and gender. Device Management: 1. Go into device management and you can set up call notifications, messages and social media. 2. You also can set up raise up your hand to brighten the screen. 3. You could set up to detect heart rate every hour automatically. 4. Here is anti-lost reminder,when your turn on this function,the watch will vibrate once its disconnected. 5. Sedentary reminders can be set 6. APP reminder and Do not disturb mode can be set 2. Turn on the watch and the BT in your phone. 3. Open “Wearfit2.0”on your device (keep the watch near your phone while paring) 4. Searching BT name, Kessaris, pair the watch with your device by the following steps. Operation (The APP) Synchronize the bracelet with your mobile device through the application Messages reminder Metal case 1.Download ”Wearfit 2.0” from APP Store(iOS) or Google Playstore (Android). Also available from the OR code shown below. Bracelet will automatically monitor body temperature and outdoor temperature. Body Temperature monitoring Sports Information Blood Oxygen Monitor Sleep Monitor Message Reminder Heart Rate Monitor Exercise Mode Blood Pressure Monitor Other Functions Make sure watch fits snug on your wrist so caseback can take accurate readings. Press the heart rate, blood pressure, or blood oxygen features. The bracelet will detect the data automatically and will be available after 40 seconds. Heart Rate / Blood Pressure / Blood Oxygen Steps/Calories/Distance/Sleep Status When you are in the clock face, touch circular button to show steps, calories, distance and sleep status. Charging PinsPlastic back cover App Store Available on the Google play Get it on Sports mode There are 3 sports available; running, cycling and climbing. Press the icons to start the modes accordingly. Kcal Kcal Kcal 1001 Avenue of the Americas, 6th FL, New York, NY 10018 www.accutimewatch.com Customer Service Please email: [email protected] 212-686-9220 (9:00AM-5:00PM EST) Made in China Single Touch Circular Button You can check the messages from your phone, If there are many messages, hold down for 3 seconds on the home button to check all messages. Note: This function only works after connecting to your mobile phone. FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  -Reorient or relocate the receiving antenna.  -Increase the separation between the equipment and receiver.  -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Page: 3 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT

Page: 1 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Appendix IFCC ID Label Size for the label: 10mm X 10mm FCCID:2AX96-Y16-T Model: Y16-T Page: 2 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Appendix II ID Label Location ID LOCATION

Page: 4 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 3 Internal of EUT Photo 4 Intenal of EUT Page: 5 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Photo 5 Internal of PCB Photo 6 Appearance of PCB Antenna Page: 6 of 8 FCC ID:2AX96-Y16-T TB-RF-074-1.0 Photo 7 Appearance of Battery

version01 ACCUTIME WATCH CORPORATION Declaration concerning Antenna Specification It is hereby declared that the product Model No.: Y16-T FCC ID: 2AX96-16Y-T fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for Internal antenna type(s) described below: Model No. of antenna: N/A Type of antenna: Internal Antenna Gain of the antenna: 0.6 dBi Frequency range: 2402-2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: ACCUTIME WATCH CORPORATION Address: 1001 AVE. OF THE AMERICAS 6TH FLOOR NY, NY 10018 USA City: NY ZIP / Postal code: Country: USA Place: NICOLE SIDOTI/PRODUCT MANAGER Date: 2020-24-12 Signature:

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE177240 Page: 1 of 3 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2AX96-Y16-T 1. Client Information Applicant : ACCUTIME WATCH CORPORATION Address : 1001 AVE. OF THE AMERICAS 6TH FLOOR NY, NY 10018 USA Manufacturer : ShenZhen KY Technology Co., Ltd Address : 4th Floor, Building A4, Anle Industrial Zone, NO.172,Hangcheng Road, Xixiang Town, Baoan District,ShenZhen.China 2. General Description of EUT EUT Name : KESSARIS WEARABLE TECHNOLOGY INTERCHANGEABLE STRAP WATCH Model(s) No. : Y16-T Model Different : ---- Sample ID : TBBJ-20201106-11-1# & TBBJ-20201106-11-2# Product Description : Operation Frequency: Bluetooth 4.2(BLE): 2402MHz~2480MHz Number of Channel: Bluetooth 4.2(BLE): 40 channels RF Output Power: -0.838 dBm (Max) Antenna Gain: 0.6 dBi Internal Antenna Modulation Type: GFSK Bit Rate of Transmitter: 1Mbps Power Rating : Input:DC 5V DC 3.7V b y 170mAh Li-ion battery Software Version : V5.12 Hardware Version : V1.0 Connecting I/O Port(S) : Please refer to the User's Manual Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TB-MPE177240 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TB-MPE177240 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm BLE Mode (1Mbps) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 -0.859 -0±1 1 1.259 0.390 3.0 2.442 -0.838 -0±1 1 1.259 0.393 3.0 2.480 -1.34 -1±1 0 1.000 0.315 3.0 Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC177239 Page: 1 of 42 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AX96-Y16-T Original Grant Report No. : TB-FCC177239 Applicant : ACCUTIME WATCH CORPORATION Equipment Under Test (EUT) EUT Name : KESSARIS WEARABLE TECHNOLOGY INTERCHANGEABLE STRAP WATCH Model No. : Y16-T Series Model No. : N/A Brand Name : KESSARIS Sample ID : TBBJ-20201106-11-1# Receipt Date : 2020-11-18 Test Date : 2020-11-19 to 2020-12-20 Issue Date : 2020-12-20 Standards : FCC Part 15, Subpart C 15.247 Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, Test/Witness Engineer : Seven Wu Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC177239 Page: 2 of 42 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility ........................................................................................................................... 9 2. TEST SUMMARY ..................................................................................................................... 10 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 6. CONDUCTED EMISSION TEST ........................................................................................... 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 12 5.3 Test Procedure ................................................................................................................... 13 5.4 Deviation From Test Standard ......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 13 5.6 Test Data ............................................................................................................................. 13 7. RADIATED EMISSION TEST ................................................................................................ 14 6.1 Test Standard and Limit .................................................................................................... 14 6.2 Test Setup ........................................................................................................................... 15 6.3 Test Procedure ................................................................................................................... 16 6.4 Deviation From Test Standard ......................................................................................... 17 6.5 EUT Operating Condition ................................................................................................. 17 6.6 Test Data ............................................................................................................................. 17 8. RESTRICTED BANDS REQUIREMENT ............................................................................. 18 7.1 Test Standard and Limit .................................................................................................... 18 7.2 Test Setup ........................................................................................................................... 18 7.3 Test Procedure ................................................................................................................... 18 7.4 Deviation From Test Standard ......................................................................................... 19 7.5 EUT Operating Condition ................................................................................................. 19 7.6 Test Data ............................................................................................................................. 19 9. BANDWIDTH TEST ................................................................................................................. 20 8.1 Test Standard and Limit .................................................................................................... 20 8.2 Test Setup ...............................................................................................…

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Page: 7 of 8 FCC ID:2AX96-16Y-T TB-RF-074-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) Page: 8 of 8 FCC ID:2AX96-16Y-T TB-RF-074-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----